1.13 Graphing Functions: "graphing.rkt"

The teachpack provides two functions for graphing functions in the regular (upper right) quadrant of the Cartesian plane (between 0 and 10 in both directions):

procedure
(graph-fun f color) → true
f : (-> number? number?)
color : symbol?

Draws the graph of f with the given color.

procedure
(graph-line line color) → true
line : (-> number? number?)
color : symbol?

Draws line, a function representing a straight line, with a given color.

For color symbols, see Simple Drawing: "draw.rkt".

In addition, the teachpack re-exports the entire functionality of the drawing library; see Simple Drawing: "draw.rkt" for documentation.

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1.1	Manipulating Images: "image.rkt"
1.2	Simulations and Animations: "world.rkt"
1.3	Converting Temperatures: "convert.rkt"
1.4	Guessing Numbers: "guess.rkt"
1.5	Master Minding: "master.rkt"
1.6	Playing Master Mind: "master-play.rkt"
1.7	Simple Drawing: "draw.rkt"
1.8	Hangman: "hangman.rkt"
1.9	Playing Hangman: "hangman-play.rkt"
1.10	Managing Control Arrows: "arrow.rkt"
1.11	Manipulating Simple HTML Documents: "docs.rkt"
1.12	Working with Files and Directories: "dir.rkt"
1.13	Graphing Functions: "graphing.rkt"
1.14	Simple Graphical User Interfaces: "gui.rkt"
1.15	An Arrow GUI: "arrow-gui.rkt"
1.16	Controlling an Elevator: "elevator.rkt"
1.17	Lookup GUI: "lkup-gui.rkt"
1.18	Guess GUI: "guess-gui.rkt"
1.19	Queens: "show-queen.rkt"
1.20	Matrix Functions: "matrix.rkt"